APFIVE Photoelectric Effect and Kinetic Energy
Light with a wavelength of 300 nm strikes a metal surface with a work function of 2.0 eV. Which statement correctly describes the photoelectric effect in this scenario?
A
The threshold frequency equals 300 nm
B
No electrons will be ejected as the photon energy is less than the work function
C
The stopping potential would be 2.0 V
D
Electrons will be ejected with a maximum kinetic energy of 2.1 eV
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